Best Time to See Ticks in Arizona
July, August and June is the best time to see ticks in Arizona. Based on 168 verified iNaturalist observations, here is exactly when ticks are most active across the year in Arizona.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
American Dog Tick · Nova Patch CC BY-SA
American Dog Tick · Matthew Lindsey CC BY
Asian Longhorned Tick · Zachary Dankowicz CC BY
168 verified observations of ticks in Arizona, recorded across 12 months of the year on iNaturalist.
When ticks are recorded in Arizona
Peak month
July
31 records (18.5% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 8 | 4.8% |
| February | 10 | 6% |
| March | 14 | 8.3% |
| April | 10 | 6% |
| May | 13 | 7.7% |
| Junepeak | 17 | 10.1% |
| Julypeak | 31 | 18.5% |
| Augustpeak | 28 | 16.7% |
| September | 9 | 5.4% |
| October | 10 | 6% |
| November | 10 | 6% |
| December | 8 | 4.8% |
Ticks you are most likely to see
| Species | Verified observations |
|---|---|
| Brown Dog Tick | 29 |
| Gulf Coast Tick | 26 |
| Bighorn Sheep Tick | 10 |
| Rocky Mountain Wood Tick | 9 |
| American Dog Tick | 8 |
| Lone Star Tick | 3 |
| Amblyomma triste | 3 |
| Otobius | 2 |
Weather to expect, source Open-Meteo
Typical weather in Arizona
Recent typical conditions by month, so you can plan a trip around both when ticks are active and what the weather is doing. The best months to look for ticks sit around 66 to 91 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 52°F | 34°F | 1.9" |
| Feb | 52°F | 34°F | 1.9" |
| Mar | 58°F | 39°F | 2.7" |
| Apr | 71°F | 49°F | 0.2" |
| May | 77°F | 56°F | 0.3" |
| Junbest time | 88°F | 66°F | 0.3" |
| Julbest time | 91°F | 72°F | 2.7" |
| Augbest time | 88°F | 70°F | 2.2" |
| Sep | 84°F | 64°F | 1.4" |
| Oct | 73°F | 52°F | 0.6" |
| Nov | 63°F | 43°F | 1.5" |
| Dec | 53°F | 36°F | 2" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Arizona. Weather varies year to year, so treat these as a guide.
Sightings of ticks in Arizona peak in July, when 31 of the year's 168 verified observations are logged — about 18.5% of the annual total. Activity stays high through July, August and June.
The quietest stretch is January, December and September, when ticks are hardest to find — January sees just 8 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The ticks you are most likely to encounter in Arizona are Brown Dog Tick, Gulf Coast Tick and Bighorn Sheep Tick — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see ticks in Arizona
- Chiricahua National Monument — National Monument
- Coronado National Memorial — National Memorial
- Fort Bowie National Historic Site — National Historic Site
- Grand Canyon National Park — National Park
- Lake Mead National Recreation Area — National Recreation Area
- Montezuma Castle National Monument — National Monument
Frequently asked questions
What is the best month to see ticks in Arizona?+
July is the single best month, and the broader peak window runs through July, August and June, based on 168 verified iNaturalist observations.
When are ticks hardest to see in Arizona?+
January is the quietest month for ticks in Arizona, with only 8 verified records.
Are ticks active year-round in Arizona?+
Ticks are recorded in 12 of 12 months in Arizona, so they can be seen year-round, with a clear peak in July.
More wildlife in Arizona